@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81c9a60-eb4a-4ea0-a1d8-bb16ab695a6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81c9a60-eb4a-4ea0-a1d8-bb16ab695a6f> .